Mentioned on 9fans https://marc.info/?l=9fans&m=175200018825021&w=2
Might try to get a better description for neindaw - DAW for Plan 9, "DAW" probably stands for "digital audio workstation"

Orgdown (in short “OD) is a lightweight markup language similar tocMarkdown but it’s consistent, easy to learn, simple to type evencwithout tool-support, and it is based on its older brother: Org-mode
The purpose of this site is to provide basic information on the Orgdown syntax, supported software programs, mobile apps, services, and parsers.

TODO: Star it on GitLab